17 июл. 2009 г. · I have some code in a python string that contains extraneous empty lines. I would like to remove all empty lines from the string. What's the most pythonic way ...

24 июл. 2021 г. · You can do this by replacing the newlines with spaces: string=string.replace("\n\n"," ") or using .splitlines() , and then joining them back together.

14 окт. 2020 г. · I want to remove all comments and blank lines from a list created w/ .readlines(). However, my approach seems to be wrong and I don't know how to proceed.

28 окт. 2017 г. · You can simply do this by using replace() like data.replace('\n\n', '\n'). Refer this example for better understanding.

24 февр. 2020 г. · If you use the replace command in your text editor and replace '\n\n' with '\n', this will remove every blank line!

9 мар. 2016 г. · Try separating the string into components separated by newlines, filtering out "", then rejoining with a newline.

16 сент. 2014 г. · I wanted to read in a string from a text file and remove empty or blank lines at the end of the file using .strip () but it doesn't seem to work ...

5 нояб. 2020 г. · If you want to remove blank lines from an existing file without writing to a new one, you can open the same file again in read-write mode ...

26 сент. 2018 г. · Based on the file snippet you provided, here is how you can replace those empty lines Pandas is storing as NaNs with a blank string.

24 мая 2017 г. · You can use Python's rstrip() function to do this as follows: filename = "test.txt" with open(filename) as f_input: data ...